UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '++ibnwE9QB4PqfPciy6i6IGOFk5/oaVTgsm7JLJnyqo=' 
WHERE 
  key_id = '462c7e762cbd017f20a01ea412b2197b830e631ac7462c42a7befc5e0dc2e0ac' 
  AND (
    token = '++ibnwE9QB4PqfPciy6i6IGOFk5/oaVTgsm7JLJnyqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )